LGSA Marine is an independent company of marine surveyors, cargo surveyors, engineers, and consultants providing a comprehensive range of services to the insurance, maritime, shipping, risk management, transport, and energy industries. ​

Liverpool Pilots have provided safe pilotage for vessels of all types and size, navigating within the port limits of Liverpool, for over 250 years. The modern service comprises of more than 50 pilots who are all highly experienced, trained, and skilled Master Mariners, authorised to navigate within the district by the Competent Harbour Authority – The Mersey Docks and Harbour Company, a subsidiary of Peel Ports.

Lloyd's Marine Intelligence solutions are powered by SeaTech™, a unique combination of skills, data and analytics that ensure customers make decisions more quickly, identify and act on opportunities and risks more confidently, and implement efficiencies more easily.

The LMAA has also a Small Claims Procedure (SCP) and an Intermediate Claims Procedure (ICP) which together offer those involved in maritime matters a wide range of choice for the resolution of disputes referred to arbitration.

LMIS was established in 2001 focusing primarily on marine based products (Hull & Machinery, and Yachts). The company has steadily grown and widened its scope however the focus has continued to remain on niche product areas, where expert knowledge and attention to detail is appreciated and they can make a real difference.

Lochin Marine International Limited is a British boat building and marine services business spanning more than 40 years in the industry - one of the UK's oldest continuously operating boat building companies. Building both for the commercial and leisure sectors worldwide, there are more than 500 constructions sharing the name. Lochin craft are used as lifeboats, police patrol launches, pilot tenders, passenger carriers and other applications.

Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration and sustainment of advanced technology systems, products and services.

Providing both domestic and international logistics, Lombard Shipping works in partnership with clients to offer a range of cost-effective solutions that have been developed to meet the ever-changing demands of the industry.

London Marine Consultants Ltd (LMC) specialises in the engineering design and provision of mooring systems for FPSOs, FSRUs and FSOs including External Turrets, Internal Turrets, Disconnectable Turrets and Spread Mooring Systems. Alongside this, LMC can supply their own swivel stack systems as part of the EPC supply.

Longitude Engineering has delivered specialist design and engineering in the marine, energy and defence markets. Their independence, expertise and experience make us the natural choice for a wide range of design solutions across Asia Pacific, Europe and North America.

Lyons Boatyard is a long-established boat repair yard on the Stratford Canal, just to the south of Birmingham. The canal links the southwest approach of the Worcester Birmingham canal with the Grand Union Canal at Lapworth. It then meanders through beautiful rural Warwickshire to picturesque Stratford upon Avon. They provide full services to include diesel, water and pumpout, also on site is a fully stocked Chandlery.

Mackay Boat Builders have all the necessary marine trade skills, enabling them to carry out and complete projects to the highest standard, maintaining always customer expectations and satisfaction.

Madden Marine offers an extensive range of services to an increasingly international market, based in Belfast; the home of shipbuilding! With fit-out contracts completed from the Irish Sea, right across to the Atlantic and the Pacific, Madden Marine has earned a reputation for high quality in both production and service!

Malin Group offers a comprehensive range of services and capabilities. Their dedicated team continue to provide a solid blend of theory, experience and practical knowledge to assist clients on complex global projects. Their group of companies have been built from the ground up to offer seamless support to clients across the full range of design consultancy, marine operations and shipping, fabrication, installation and site maintenance services.

Manor Marine Ltd is into shipbuilding services and is based out of United Kingdom.

Marine AI Ltd is a software engineering firm specialising in edge-based sensor-driven cognitive artificial intelligence to deliver safety-critical marine autonomy.

Marine Metallurgical Consultants Limited (MMC) was founded in 2006 by David Hughes. David has provided expert metallurgical failure investigation services to many of the major players in the marine industry, ship owners, ship managers, charterers, cargo owners, salvors and all the services that serve them, P&I Clubs, Underwriters, Law Firms, and has done so for over twenty years.

At Marinology Co. Ltd, they pursue their strategic plan to increase partnerships with high-profile companies for different scopes of services worldwide, to further enhance a global reach and offshore capability.

Maritime Progress Limited leads the way in providing legislative compliant safety products and services. The materials they manufacture and use are of the highest quality, their print capabilities are first-class and their bespoke services are innovative and creative.

Maritime Training Academy is part of the Maritime Services Group and offers an unrivalled combination of flexibility, support, expertise and industry affiliations. We are an international leader in supplying distance-learning diplomas. Helping thousands of students to enhance their knowledge and further their careers. For instance, all courses in our diverse portfolio are written and directed by experts in their field.

Maritime Transport is the UK’s provider of integrated road and rail freight logistics, delivering a range of services spanning container transport and storage, domestic distribution, warehousing, freight management, and truck sales.

Marlin Environmental Services is a leader in specialist environmental cleaning, waste management and engineering services for the maritime sector, including transport, commercial, defence and leisure. Key customers include BAE Systems, Babcock International, Wight Link and Carnival for whom Marlin delivers contracts to maintain Royal Navy warships, commercial ferries, cruise ships and leisure boats.

MDL, Part Of Renishaw plc designs and manufactures a range of ruggedised time of flight OEM laser sensors and systems for use in harsh environments. The company also produces pencil beam, fanned beam and scanning laser variants that allow for multiple traffic management applications, including vehicle detection, red light violation, over-height detection, camera triggering, ANPR, vehicle profiling and many more.

Meercat Boats is the United Kingdom's major builder of versatile steel workboats. Their versatile single and multi-hulled workboats have been sold around the world. The road transportable version offers an effective solution to the problems of fast access and mobilisation to difficult locations often far from the coast.

Meridian Marine Limited provides Maritime services and is based out of United Kingdom.

Marine Engine Diamond Diesels (UK) Ltd can provide with a Mitsubishi replacement Diesel Engine, and a full array of Mitsubishi spare parts. They even cater for a number of older “out of production” Mitsubishi diesel engines and marine diesel engines and have a selection of used/reconditioned Mitsubishi spare parts available.

A centre of excellence for maritime, logistics and safety training.

MODUS uses both autonomous and traditional platforms to cover the full range of survey, inspection, and subsea intervention scopes. MODUS is recognised as an offshore contractor delivering life-of-field support utilising Smart Subsea Services.

Moffatt Marine's qualified and professionally accredited surveyors, inspectors, and marine safety auditors are able to travel locally, nationally, and internationally to provide the full range of professional marine services for both commercial operators and private individuals.